32
1 COMMON ITEMS
1.3 MELSEC Data Link Functions
SEND function (without arrival confirmation)
Batch
Random
Link direct device (Link input)
Jn\X
Batch/random
Remote input for CC-Link IE Field
RX
Batch/random
Link direct device (Link output)
Jn\Y
Batch/random
Remote output for CC-Link IE Field
RY
Batch/random
Link direct device (Link relay)
Jn\B
Batch/random
Link direct device (Link register)
Jn\W
Batch/random
Remote register for CC-Link IE Field (for
sending)
RWw
Batch/random
Remote register for CC-Link IE Field (for
receiving)
RWr
Batch/random
Direct link special relay (other station side)
Batch/random
Direct link special register (other station side)
Batch/random
Intelligent function module device, module
access device
Un\G
Batch/random
CPU shared memory, CPU buffer memory
(CPU No.1 area)
U3E0\G
Batch
Random
CPU shared memory, CPU buffer memory
(CPU No.2 area)
U3E1\G
Batch
Random
CPU shared memory, CPU buffer memory
(CPU No.3 area)
U3E2\G
Batch
Random
CPU shared memory, CPU buffer memory
(CPU No.4 area)
U3E3\G
Batch
Random
Fixed cycle communication area (CPU No.1
area)
U3E0\HG
Batch
Random
Fixed cycle communication area (CPU No.2
area)
U3E1\HG
Batch
Random
Fixed cycle communication area (CPU No.3
area)
U3E2\HG
Batch
Random
Fixed cycle communication area (CPU No.4
area)
U3E3\HG
Batch
Random
Other station buffer memory
Batch/random
Other station random access buffer
Batch/random
Remote input for CC-Link
RX
Batch/random
Remote output for CC-Link
RY
Batch/random
Other station link register
Batch/random
Link special relay for CC-Link
SB
Batch/random
Link special register for CC-Link
SW
Batch/random
Global label
GV
Batch
Random
Safety input
SA\X
Batch/random
Safety output
SA\Y
Batch/random
Safety internal relay
SA\M
Batch/random
Safety link relay
SA\B
Batch/random
Safety timer
SA\T
Batch/random
Safety retentive timer
SA\ST
Batch/random
Safety counter
SA\C
Batch/random
Safety data register
SA\D
Batch/random
Safety link register
SA\W
Batch/random
Safety special relay
SA\SM
Batch/random
Safety special register
SA\SD
Batch/random
Device
Access
method
Access target CPU
(1)
(2)
(3)
(4)
(5)
(6)
Содержание MELSEC iQ-R C
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